Answer:
The correct answer is - Option B.
Explanation:
Before the Industrial Revolution, the light color moths were predominant so that they can blend in with the light-colored trees and lichens in their environment. After releasing coal smoke from factories, the trees became darkened, and the light-colored moths become an easy target for predator birds to spot.
Over time, the frequency of the dark moth increased due to they had a higher survival rate in habitats affected by the air pollution and it blends with darker coloration blended with the sooty trees. This is a shift in the population’s genetic variance toward the new, phenotype.
In graph B, light color moth frequency decreases, and after natural selection increases over time and after a decrease in evolution the dark color again decreases.
Answer:
Forms of fossils and there arrangement with layer of rock.
Explanation:
- The seashore is a significant place for the depositional work of waves and it's also one of the significant places for the erosion and weathering of rocks.
- The presence of sedimentary rocks along the cliffs are essential for the discovery of fossils of plants and animals. Fossils of shells and other creatures that were of marine origin are mostly discovered near excavation sites. Fossil helps to prove the age of rocks and strata.
The graph shows a positive link between temperature and solubility. Thus, the correct option is C.
<h3>
What is Solubility?</h3>
The maximum amount of a solute that may dissolve in a given amount of solvent or solution at a given temperature or pressure is known as its solubility.
Any substance's solubility is somewhat directly related to temperature, but above a certain point, solubility does not increase with temperature.
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According to E2020, A. The resource is renewable because there are reservoirs of it all around the world. is NOT the correct answer. The correct answer for this question is B. The resource is renewable because its supply is replenished faster than it is used.
The Sun is the major source of energy for organisms and its light is converted to stored energy in the form of ATP. In the process of Photosynthesis, plants captures sunlight, convert it to ATP to make glucose. The animal then breakdown the glucose that has the stored energy to gain ATP.
